Anyone used sockets to listen for python3 objects?

hi there
Sorry if the question wasn’t clear, that’s on me. Here is the same question but, hopefully, more considered.

Has anyone written a julia sockets program that can process packets sent by a python program? I understand that there should be no distinction between a python packet and one generated by anything else but I wonder if there are any gotchas.
I have NOT written any julia code yet so this is a request for tips and tricks. Thank you